I have a couple comments on the code and guidelines after working with them
for a little bit.
* Do we need the "serialization" package prefix? I'd prefer to just have the
resource be in the same folder/package as of the test case. The files are
already separated into a "resource" folder.
* It seems a little awkward, or at least not immediately apparent that a
file name after the test case is a serialized instance of an object. For
example, "UUIDTest.golden.ser" would be an instance of the class UUID. My
suggestion would be to take the Class object as an additional parameter and
then use the following algorithm to build the path:
'(testCaseInst.getClass().getPackage() + "/" +
clazz.getSimpleName()).replaceAll('.','/')'. Note: getSimpleName may not be
implemented yet, but you can subtract the package name from the full name.
* When loading the resource, the name is assembled using File.separatorChar
as the separator, but you should just be using the character "/" since
that's the normative class path separator.
* Currently, the System ClassLoader is used, which we can probably get away
with for now, but I would suggest using the ClassLoader of the TestCase
passed. If the System ClassLoader is needed, it will be delegated down to it
eventually.
* Why do all of the methods of SerializationTest start with 'verify' instead
of 'assert'? This seems awkward and inconsistent with JUnit practices.
* Why does SerializationTest extend TestCase? I suggest separating the
assertion methods and the abstract TestCase functionality and remove the
artificial coupling.
* In all of the places where "TestCase.assertXXX" is used, I would suggest
using "Assert.assertXXX", as this is the class that defines these methods.
TestCase just extends Assert to simplify the usage of the 'assertXXX'
methods for normal test classes.
-Nathan
> -----Original Message-----
> From: Stepan Mishura [mailto:[EMAIL PROTECTED]
> Sent: Wednesday, July 05, 2006 3:08 AM
> To: harmony-dev@incubator.apache.org
> Subject: Re: [classlib] trying new framework for testing serialization
>
> Hi Andrew,
>
> On 7/3/06, Andrew Zhang wrote:
> >
> > Hi Stepan,
> >
> > I tried serialization test framework, and found it's really easy to use.
> > :)
> >
> > Here I have a small question: why TestCase is designed as first
> parameter?
>
>
> Because it is required for all methods for testing compatibility so I made
> it as first parameter.
>
> > If I understand correctly, it's used to parse exception name.
>
> No, it is not. It is used to locate resource files only. For example,
> TestCase:
> org.apache.harmony.luni.tests.java.lang.SomeClassTest
> Resource:
> org/apache/harmony/luni/tests/java/lang/SomeClassTest.golden.ser
>
> So is it the
> > same if we simply pass the String or Class of the object to
> > SerializationTest?
>
>
> Do you mean Class of TestCase or an object to be tested?
>
> Maybe it's a tradeoff for highly automated, still I think pass String or
> > Class is not a big deal for user.
> >
> > Did I miss something? Or TestCase is used for other reasons?
>
>
> It is used to locate resource files only.
>
> Thanks,
> Stepan.
>
> >
> >
> >
> >
> > On 6/30/06, Stepan Mishura wrote:
> > >
> > > On 6/30/06, Jimmy, Jing Lv wrote:
> > > >
> > > > Stepan Mishura wrote:
> > > > > Hi Jimmy,
> > > > >
> > > > <SNIP>
> > > > > 3. The test needs ser-files, so it may be necessary to add a
> method
> > to
> > > > >> create this file easily just like the old framework. I find a
> > > protected
> > > > >> method produceGoldenFiles(), is that used for it (why
> protected?)?
> > > This
> > > > >> may be necessary to guildance.
> > > > >> What's more, the ser-file must be end with ".ser", but in new
> > > > framework,
> > > > >> I still find it uses ".dat" . And the path is
> > "test/common/unit/..."
> > > > but
> > > > >> in Harmony's Test Guildance
> > > > tells:"/src/test/resources/serialization..."
> > > > >
> > > > >
> > > > > Yes, I agree that utility method for producing golden files will
> be
> > > > useful.
> > > > > I didn't think how to implement it yet - so suggestion and patches
> > are
> > > > > welcome.
> > > > >
> > > >
> > > > I see now, thank you very much Stepan! :)
> > > > To produce golden files, I believe a little change to
> > > > produceGoldenFiles() may meet this requirement. I'd like to help.:)
> > >
> > >
> > > Great!
> > >
> > > But first of all it may change its search path, as when I create a new
> > > > test and try verifyGolden(), I find a FileNotFoundException. It
> seems
> > > > trying to search "test/common/unit/.../SomeTest.golden.dat", is that
> > > > because of serialization-test for security? Waiting for your
> > refactoring
> > > > :)
> > > >
> > > >
> > > >
> > > > Currently the framework search resource files in the next order:
> > > it tries to load a resource file from the classpath (resource file
> name
> > > should follow new conventions); if it failed then it loads it in 'old'
> > way
> > > (
> > > i.e. using RESOURCE_DIR system property). The 'old' way will be
> removed
> > > after completing 'security' tests migration.
> > >
> > > If you see FileNotFoundException then it means that the framework can
> > find
> > > resource file on the classpath. Please check that:
> > > 1) a resource file follows new naming conventions
> > > 2) a resource file is on the classpath
> > >
> > > BTW, I've refactored one security test[1]. You may wish to use it as
> > > example.
> > >
> > > Thanks,
> > > Stepan Mishura
> > >
> > > P.S.
> > > I'll have random access to e-mail starting next week. Please expect
> some
> > > delay in response.
> > >
> > > [1]
> > >
> > >
> >
> http://svn.apache.org/viewvc/incubator/harmony/enhanced/classlib/trunk/mod
> ules/security/src/test/api/java/org/apache/harmony/security/tests/java/sec
> urity/serialization/KeyPairTest.java?revision=418191&view=markup
> > >
> > > ------------------------------------------------------
> > > Terms of use : http://incubator.apache.org/harmony/mailing.html
> > > To unsubscribe, e-mail: [EMAIL PROTECTED]
> > > For additional commands, e-mail: [EMAIL PROTECTED]
> > >
> > >
> >
> >
> > --
> > Andrew Zhang
> > China Software Development Lab, IBM
> >
> >
>
>
> --
> Thanks,
> Stepan Mishura
> Intel Middleware Products Division
>
> ------------------------------------------------------
> Terms of use : http://incubator.apache.org/harmony/mailing.html
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
---------------------------------------------------------------------
Terms of use : http://incubator.apache.org/harmony/mailing.html
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
